技术规格说明书
产品名称
氨基磺酸 analytical standard (for acidimetry), ACS reagent
产品编号
86040
产品品牌
sial
化学文摘社编号
5329-14-6
分子量
97.09
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder or Crystals |
| TITRATION (T) NAOH 1M | 99.3 - 100.3 % (dried basis) |
| RESIDUE ON IGNITION | ≤ 0.01 % |
| ACS SPECIFICATIONS | CORRESPONDS TO REQUIREMENTS |
| REMARKS ON ACS | INSOLUBLE MATTER ≤ 0.01 %-br-(C=5%, H2O) HEAVY METALS (BY ICP-OES) ≤ 0.001% |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| CALCIUM (ICP) | ≤ 10 mg/kg |
| CADMIUM (ICP) | ≤ 5 mg/kg |
| COBALT (ICP) | ≤ 5 mg/kg |
| CHROMIUM (ICP) | ≤ 5 mg/kg |
| COPPER (ICP) | ≤ 5 mg/kg |
| IRON (ICP) | ≤ 5 mg/kg |
| POTASSIUM (ICP) | ≤ 50 mg/kg |
| MAGNESIUM (ICP) | ≤ 5 mg/kg |
| MANGANESE (ICP) | ≤ 5 mg/kg |
| SODIUM (ICP) | ≤ 50 mg/kg |
| NICKEL (ICP) | ≤ 10 mg/kg |
| LEAD (ICP) | ≤ 5 mg/kg |
| ZINC (ICP) | ≤ 5 mg/kg |
| CHLORIDE (CL) | ≤ 10 mg/kg |
| SULFATE (SO4) | ≤ 500 mg/kg |
| RECOMMENDED RETEST PERIOD | 54 MONTHS |